RU205075U1 - COMBINED ROOT WASHING AND GRINDING DEVICE - Google Patents

Abstract

The utility model relates to the field of processing of agricultural products and can be used for washing and crushing root crops. , a feed auger installed in the cavity of the body, a grinding organ and an unloading window, covered by a deck with through holes. The device includes a washing zone, in which nozzles are located diametrically on the horizontal axis of symmetry of the body at an angle α to the vertical axis of symmetry of the body; slots are made in the lower part of the body of the washing zone. The device is mounted on a frame consisting of four supports, between which a pallet is fixed, the bottom of which is made with slopes towards the drain pipe. The presence of a washing zone in the device will reduce labor intensity and increase the productivity of preparation of feed from root crops.

Description

The utility model relates to the field of processing agricultural products and can be used for washing and grinding root crops.

Known screw crusher root and tubers (Patent RU No. 177361, publ. 19.02.2018 Bul. No. 5), including a hollow body with a hopper, the side walls of which are hinged in the upper part of the hopper with the walls of the hopper, rigidly attached to the shredder body, feeding auger, installed in the cavity of the body, a grinding organ and an unloading window, covered by a deck with through holes.

The disadvantage of this device is the lack of the possibility of washing root crops.

The purpose of the utility model is to expand the technological capabilities of the device by combining the processes of washing and crushing root crops.

This goal is achieved by the fact that the device includes a washing zone in which nozzles are located diametrically on the horizontal axis of symmetry of the body at an angle α to the vertical axis of symmetry of the body, slots are made in the lower part of the body of the washing zone, the device is mounted on a frame consisting of four supports, between with which the pallet is fixed, the bottom of which is made with slopes towards the drain pipe.

FIG. 1 shows a front view of a combined root washer and chopper.

FIG. 2 is a right side view of the combined root washer and chopper.

FIG. 3 shows a bottom view of the hollow body in the washing area.

The combined device for washing and chopping root crops, consists of a hollow body 1 with a hopper 2, the side walls 3 of which are hinged 4 in the upper part of the hopper with the walls of the hopper 5 rigidly attached to the chopper body 1. In this case, between the body 1 and the side walls 3 of the bunker 2 there is a guaranteed gap, which ensures the movement of the side walls 3 of the bunker 2 relative to the body 1. In the case of arch formation, there is pressure of the root crop on the side wall 3 of the bunker 2, due to which the side wall 3 is deflected by a certain angle (the limitation of the deviation value is regulated by the stop 6) thereby the root crop is released and, under the pressure of its own weight, falls on the chopper auger. The force of pressure of the root crop depends on the amount of compression of the spring 7.

In the cavity of the housing 1, there is a feeding auger 8, a chopping body 9 made in the form of a knife and an unloading window overlapped by a deck 10 with through holes. The device includes a washing zone, in which nozzles 12 are located diametrically on the horizontal axis of symmetry of the body at an angle α to the vertical axis of symmetry of the body. Slots 13 are made in the lower part of the body of the washing zone, the device is mounted on a frame consisting of four supports 14 between which a pallet is fixed 15, the bottom of which is made with slopes towards the drain pipe 16.

The combined root washer and chopper works as follows:

Root crops, coming from the bunker 2 into the hollow body 1, moving by the feed auger 8, are intensively treated with water supplied at a pressure of 6 ... 8 bar by nozzles 12 connected to a pump, which in turn is connected to the central water supply network. Waste water is drained from the hollow body 1 through the slots 13 located in its lower part into the sump 15 from which it is removed through the pipe 16 into the sewer network. Simultaneously with washing, moving by the feeding auger 8, the root crops fall under the action of the sickle-shaped knives located on the feeding auger 8, when moving to the unloading window, the larger parts of the root crops along the periphery of the chopper body 1 are crushed with a knife and go out through the through holes 11 of the deck 10. The degree of chopping adjustable by deck 10 with corresponding through holes 11.

The presence of a washing zone in the device will reduce the labor intensity and increase the productivity of the preparation of feed from root crops.

Claims (1)

Combined device for washing and chopping root crops, containing a hollow body with a hopper, the side walls of which are hinged in the upper part of the hopper with the hopper walls rigidly attached to the chopper body, a feed auger installed in the body cavity, a chopping body and an unloading window covered by a deck with through holes, characterized in that the device includes a washing zone, in which nozzles are located diametrically on the horizontal axis of symmetry of the body at an angle α to the vertical axis of symmetry of the body, slots are made in the lower part of the body of the washing zone, the device is mounted on a frame consisting of four supports , between which a pallet is fixed, the bottom of which is made with slopes towards the drain pipe.

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